This thread is useful, but at same time all over the place. For reference (which other should do as well): 1070 and Samsung Odyssey VR (version 1)
1. I have steamVR beta AND I've setup this targetrenderscale to 2.
2. 'Super sampling' - it's not called this in the software, so clarify, it's under the video tab and it's called "Application Resolution". Which you can (1) click the manual override or (2) goto the Applications tab and find DCS.
3. The setting for this all over the place, I see "200%", "210%", "212%" - hmm, this is confusing as hell. So I put DCS at "200%"
4. In game, what setting for VR . ? I see one person says "1.3" and MSAA x2. Then others say MSAA doesn't work - so which is it ?